*{
    padding:0;
	margin:0;
}

body{
	background:#F5F5F5;
}

a{
    color: #000000;  
	text-decoration: none;
}
#clearfix{
    clear: both;
}

#container{
    width: 1000px;
    margin: 0 auto;    
}

/* 卡片动画 */

@keyframes fade-in {
    0%	{opacity: 0;	top:-30px;	}
    50%	{opacity: 0;	top:-15px;	}
    100%{opacity: 1;	top:0;		}
}
/*针对webkit内核*/
@-webkit-keyframes fade-in {
    0%	{opacity: 0;	top:-30px;	}
    50%	{opacity: 0;	top:-15px;	}
    100%{opacity: 1;	top:0;		}
}
#animation123 {
    animation: fade-in;/*动画名称*/
    animation-duration: 1s;/*动画持续时间*/
    -webkit-animation:fade-in 1s;/*针对webkit内核*/
}